[Blindmath] Texts for learning basic college mathematics

[Kathy Roskos]

Hello list members, 

     My name is Kathy. I have subscribed to this list for a while, but this is my first post. 

     I am planning to take a basic college mathematics CLEP test in order to opt out of taking the courses in my college curriculum. I am generally very challenged by math. Can anyone recommend a good textbook, either in braille or digital format which is comprehensive, yet easily accessible for a blind person to learn math concepts? I use the library of congress and subscribe to book share, but many audio books often say "formulas omitted". Any suggestions would be greatly appreciated. 

Kathy